| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.66 | 13.450% | $85.8363 | $85.84 | $85.85 | $85.80 |
| Purchase #2 | $36.74 | 5.554% | $38.7805 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $56.74 | 12.354% | $63.7497 | $63.75 | $63.75 | $63.70 |
| Purchase #4 | $48.70 | 3.713% | $50.5082 | $50.51 | $50.50 | $50.50 |
| Purchase #5 | $86.27 | 11.612% | $96.2877 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $181.35 | 12.624% | $204.2436 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $145.67 | 7.312% | $156.3214 | $156.32 | $156.30 | $156.30 |
| 7 purchase totals = | $631.13 | $695.7274 | $695.73 | $695.75 | $695.60 | |